The Temperature-Pressure-Frequency Relationship Between Electrical Power Generating in Stirling Engines
Abstract
In this research, the variation of electrical
power according to temperature, pressure, frequency, and cooler temperature, in
Stirling engines was analyzed. The performance characteristics of the low power
beta type Stirling engine were determined by gas exchange in this research, and
the results were compared and presented by graphics. The performance tests of
the Stirling engine heated by using the thermal specification of the sun were
realized as 673 K, 773 K, and 873 K for the heater temperatures. The charge
pressure was increased from 100 kPa up to 400 kPa with the ranges of 100 kPa.
The maximum power was calculated by taking the frequency of crankshaft 10, 30,
50, and 60. Also, the electrical power increase was provided by raising the
temperature difference between the hot edge of the displacer and the cooler
temperature.
Keywords
Stirling engines,renewable energy,solar systems,heat engines
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